Specification Test Results

• Meets ACS Reagent Chemical Requirements:
  98.0 - 101.0%
• For Laboratory,Research,or Manufacturing Use:
  ≤0.01%
• Assay (MnSO₄·H₂O):
  98.0 - 101.0 %
• Insoluble Matter:
  ≤0.01 %
• Loss on Ignition:
  10.0 - 12.0 %
• pH of 5% Solution at 25°C:
  2.0 - 4.0
• Chloride (Cl):
  ≤0.005 %
• Calcium (Ca):
  ≤0.005 %
• Heavy Metals (as Pb):
  ≤0.002 %
• Iron (Fe):
  ≤0.002 %
• Magnesium (Mg):
  ≤0.005 %
• ACS - Nickel (Ni):
  ≤0.02 %
• Potassium (K):
  ≤0.01 %
• Sodium (Na):
  ≤0.05 %
• Zinc (Zn):
  ≤0.005 %
• Substances Reducing Permanganate:
  Passes Test